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Improved emulation of mode page 2A

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This commit is contained in:
Thomas Schmitt
2014-03-01 10:16:03 +00:00
parent 174c22aeb7
commit 6e5c50bde4
4 changed files with 18 additions and 9 deletions
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8
libburn/drive.c
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@@ -1222,6 +1222,7 @@ static int drive_getcaps(struct burn_drive *d, struct burn_drive_info *out)
{
struct burn_scsi_inquiry_data *id;
int i, profile;
struct burn_feature_descr *feat;
/* ts A61007 : now prevented in enumerate_common() */
#if 0
@@ -1275,6 +1276,13 @@ static int drive_getcaps(struct burn_drive *d, struct burn_drive_info *out)
else if (profile == 0x12)
out->write_dvdram = out->read_dvdram = 1;
}
/* Test Write bit of CD TAO, CD Mastering, DVD-R/-RW Write */
for (i = 0x002D; i <= 0x002F; i++)
if (burn_drive_has_feature(d, i, &feat, 0))
if (feat->data_lenght > 0)
out->write_simulate |=
!!(feat->data[0] & 4);
}
out->drive = d;